Nortel Networks 400 4.0, BCM200 manual 4x16 switch settings, Country select DIP switch settings

126Chapter 8 Installing a media bay module (MBM)

Table 36 lists the DIP switch settings for the GATM country select DIP switches.

Table 36 GATM country select DIP switch settings

Country select DIP switch settings

1 2 3 4 5 6 7 8

Setting for automatic downloads (all countries)

off off off off off off off off Download based on profile

1	2	3	4		5		6		78
		Manual settings (pre-BCM 3.5 systems)
off	off off		off		off off off				on	North America (600 ohms)
off	off	off	off		off off			on	off	Taiwan
off	off	off	off		off off			on on		Australia
off	off	off	off		off	on		off	off	United Kingdom
off	off	off	off	off		on		off	on	North America (900 ohms)

Table 37 lists the possible DIP switch settings for the GATM mode select DIP switches.

Table 37 GATM mode select switch settings

Mode select DIP switch settings

DS30

Offset positions

Dip switch settings

DS30

Offset positions

Dip switch settings

Off-

Off-

GATM4

GATM8

GATM4

GATM8

bus #

sets

Offsets

Offsets

1

2

3

4

5

6

bus #

sets

Offsets

Offsets

1

2

3

4

5

6

0, 1, 2, 3

0, 1, 2

(offset)

(DS30 #)

0, 1, 2, 3

0, 1, 2

(offset)

(DS30 #)

0

0

0

on

on

on

on

on

on

0

0

0

on

on

on

on

off

off

2

1

1

1

on

on

off

on

on

on

5

1

1

1

on

on

off

on

off

off

2

2

2

on

off

on

on

on

on

2

2

2

on

off

on

on

off

off

3

3

on

off

off

on

on

on

3

3

on

off

off

on

off

off

0

0

0

on

on

on

on

on

off

0

0

0

on

on

on

off

on

on

3

1

1

1

on

on

off

on

on

off

6

1

1

1

on

on

off

off

on

on

2

2

2

on

off

on

on

on

off

2

2

2

on

off

on

off

on

on

3

3

on

off

off

on

on

off

3

3

on

off

off

off

on

on

0

0

0

on

on

on

on

off

on

0

0

0

on

on

on

off

on

off

4

1

1

1

on

on

off

on

off

on

7***

1

1

1

on

on

off

off

on

off

2

2

2

on

off

on

on

off

on

2

2

2

on

off

on

off

on

off

3

3

on

off

off

on

off

on

3

3

on

off

off

off

on

off

4x16 switch settings

The 4x16 MBM combines a CTM and a DSM16. The CTM only requires four lines on the DS30 bus. Therefore, it can be assigned any of the four offsets in a DS30 bus. The DSM then automatically assigns the next DS30 bus and all the assigned DNs.

The 4x16 MBM can be combined with three other CTMs or one CTM8 on the same DS30 bus.

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